use crate::{ api::{ check_slurs, claims::Claims, get_user_from_jwt, get_user_from_jwt_opt, is_admin, APIError, Oper, Perform, }, apub::ApubObjectType, blocking, captcha_espeak_wav_base64, websocket::{ server::{CaptchaItem, CheckCaptcha, JoinUserRoom, SendAllMessage, SendUserRoomMessage}, UserOperation, WebsocketInfo, }, DbPool, LemmyError, }; use bcrypt::verify; use captcha::{gen, Difficulty}; use chrono::Duration; use lemmy_db::{ comment::*, comment_view::*, community::*, community_view::*, diesel_option_overwrite, moderator::*, naive_now, password_reset_request::*, post::*, post_view::*, private_message::*, private_message_view::*, site::*, site_view::*, user::*, user_mention::*, user_mention_view::*, user_view::*, Crud, Followable, Joinable, ListingType, SortType, }; use lemmy_utils::{ generate_actor_keypair, generate_random_string, is_valid_username, make_apub_endpoint, naive_from_unix, remove_slurs, send_email, settings::Settings, EndpointType, }; use log::error; use serde::{Deserialize, Serialize}; use std::str::FromStr; #[derive(Serialize, Deserialize, Debug)] pub struct Login { username_or_email: String, password: String, } #[derive(Serialize, Deserialize)] pub struct Register { pub username: String, pub email: Option, pub password: String, pub password_verify: String, pub admin: bool, pub show_nsfw: bool, pub captcha_uuid: Option, pub captcha_answer: Option, } #[derive(Serialize, Deserialize)] pub struct GetCaptcha {} #[derive(Serialize, Deserialize)] pub struct GetCaptchaResponse { ok: Option, } #[derive(Serialize, Deserialize)] pub struct CaptchaResponse { png: String, // A Base64 encoded png wav: Option, // A Base64 encoded wav audio uuid: String, } #[derive(Serialize, Deserialize)] pub struct SaveUserSettings { show_nsfw: bool, theme: String, default_sort_type: i16, default_listing_type: i16, lang: String, avatar: Option, banner: Option, preferred_username: Option, email: Option, bio: Option, matrix_user_id: Option, new_password: Option, new_password_verify: Option, old_password: Option, show_avatars: bool, send_notifications_to_email: bool, auth: String, } #[derive(Serialize, Deserialize)] pub struct LoginResponse { pub jwt: String, } #[derive(Serialize, Deserialize)] pub struct GetUserDetails { user_id: Option, username: Option, sort: String, page: Option, limit: Option, community_id: Option, saved_only: bool, auth: Option, } #[derive(Serialize, Deserialize)] pub struct GetUserDetailsResponse { user: UserView, follows: Vec, moderates: Vec, comments: Vec, posts: Vec, } #[derive(Serialize, Deserialize)] pub struct GetRepliesResponse { replies: Vec, } #[derive(Serialize, Deserialize)] pub struct GetUserMentionsResponse { mentions: Vec, } #[derive(Serialize, Deserialize)] pub struct MarkAllAsRead { auth: String, } #[derive(Serialize, Deserialize)] pub struct AddAdmin { user_id: i32, added: bool, auth: String, } #[derive(Serialize, Deserialize, Clone)] pub struct AddAdminResponse { admins: Vec, } #[derive(Serialize, Deserialize)] pub struct BanUser { user_id: i32, ban: bool, reason: Option, expires: Option, auth: String, } #[derive(Serialize, Deserialize, Clone)] pub struct BanUserResponse { user: UserView, banned: bool, } #[derive(Serialize, Deserialize)] pub struct GetReplies { sort: String, page: Option, limit: Option, unread_only: bool, auth: String, } #[derive(Serialize, Deserialize)] pub struct GetUserMentions { sort: String, page: Option, limit: Option, unread_only: bool, auth: String, } #[derive(Serialize, Deserialize)] pub struct MarkUserMentionAsRead { user_mention_id: i32, read: bool, auth: String, } #[derive(Serialize, Deserialize, Clone)] pub struct UserMentionResponse { mention: UserMentionView, } #[derive(Serialize, Deserialize)] pub struct DeleteAccount { password: String, auth: String, } #[derive(Serialize, Deserialize)] pub struct PasswordReset { email: String, } #[derive(Serialize, Deserialize, Clone)] pub struct PasswordResetResponse {} #[derive(Serialize, Deserialize)] pub struct PasswordChange { token: String, password: String, password_verify: String, } #[derive(Serialize, Deserialize)] pub struct CreatePrivateMessage { content: String, pub recipient_id: i32, auth: String, } #[derive(Serialize, Deserialize)] pub struct EditPrivateMessage { edit_id: i32, content: String, auth: String, } #[derive(Serialize, Deserialize)] pub struct DeletePrivateMessage { edit_id: i32, deleted: bool, auth: String, } #[derive(Serialize, Deserialize)] pub struct MarkPrivateMessageAsRead { edit_id: i32, read: bool, auth: String, } #[derive(Serialize, Deserialize)] pub struct GetPrivateMessages { unread_only: bool, page: Option, limit: Option, auth: String, } #[derive(Serialize, Deserialize, Clone)] pub struct PrivateMessagesResponse { messages: Vec, } #[derive(Serialize, Deserialize, Clone)] pub struct PrivateMessageResponse { pub message: PrivateMessageView, } #[derive(Serialize, Deserialize, Debug)] pub struct UserJoin { auth: String, } #[derive(Serialize, Deserialize, Clone)] pub struct UserJoinResponse { pub user_id: i32, } #[async_trait::async_trait(?Send)] impl Perform for Oper { type Response = LoginResponse; async fn perform( &self, pool: &DbPool, _websocket_info: Option, ) -> Result { let data: &Login = &self.data; // Fetch that username / email let username_or_email = data.username_or_email.clone(); let user = match blocking(pool, move |conn| { User_::find_by_email_or_username(conn, &username_or_email) }) .await? { Ok(user) => user, Err(_e) => return Err(APIError::err("couldnt_find_that_username_or_email").into()), }; // Verify the password let valid: bool = verify(&data.password, &user.password_encrypted).unwrap_or(false); if !valid { return Err(APIError::err("password_incorrect").into()); } // Return the jwt Ok(LoginResponse { jwt: Claims::jwt(user, Settings::get().hostname), }) } } #[async_trait::async_trait(?Send)] impl Perform for Oper { type Response = LoginResponse; async fn perform( &self, pool: &DbPool, websocket_info: Option, ) -> Result { let data: &Register = &self.data; // Make sure site has open registration if let Ok(site) = blocking(pool, move |conn| SiteView::read(conn)).await? { let site: SiteView = site; if !site.open_registration { return Err(APIError::err("registration_closed").into()); } } // Make sure passwords match if data.password != data.password_verify { return Err(APIError::err("passwords_dont_match").into()); } // If its not the admin, check the captcha if !data.admin && Settings::get().captcha.enabled { match websocket_info { Some(ws) => { let check = ws .chatserver .send(CheckCaptcha { uuid: data .captcha_uuid .to_owned() .unwrap_or_else(|| "".to_string()), answer: data .captcha_answer .to_owned() .unwrap_or_else(|| "".to_string()), }) .await?; if !check { return Err(APIError::err("captcha_incorrect").into()); } } None => return Err(APIError::err("captcha_incorrect").into()), }; } check_slurs(&data.username)?; // Make sure there are no admins let any_admins = blocking(pool, move |conn| { UserView::admins(conn).map(|a| a.is_empty()) }) .await??; if data.admin && !any_admins { return Err(APIError::err("admin_already_created").into()); } let user_keypair = generate_actor_keypair()?; if !is_valid_username(&data.username) { return Err(APIError::err("invalid_username").into()); } // Register the new user let user_form = UserForm { name: data.username.to_owned(), email: Some(data.email.to_owned()), matrix_user_id: None, avatar: None, banner: None, password_encrypted: data.password.to_owned(), preferred_username: None, updated: None, admin: data.admin, banned: false, show_nsfw: data.show_nsfw, theme: "darkly".into(), default_sort_type: SortType::Active as i16, default_listing_type: ListingType::Subscribed as i16, lang: "browser".into(), show_avatars: true, send_notifications_to_email: false, actor_id: make_apub_endpoint(EndpointType::User, &data.username).to_string(), bio: None, local: true, private_key: Some(user_keypair.private_key), public_key: Some(user_keypair.public_key), last_refreshed_at: None, }; // Create the user let inserted_user = match blocking(pool, move |conn| User_::register(conn, &user_form)).await? { Ok(user) => user, Err(e) => { let err_type = if e.to_string() == "duplicate key value violates unique constraint \"user__email_key\"" { "email_already_exists" } else { "user_already_exists" }; return Err(APIError::err(err_type).into()); } }; let main_community_keypair = generate_actor_keypair()?; // Create the main community if it doesn't exist let main_community = match blocking(pool, move |conn| Community::read(conn, 2)).await? { Ok(c) => c, Err(_e) => { let default_community_name = "main"; let community_form = CommunityForm { name: default_community_name.to_string(), title: "The Default Community".to_string(), description: Some("The Default Community".to_string()), category_id: 1, nsfw: false, creator_id: inserted_user.id, removed: None, deleted: None, updated: None, actor_id: make_apub_endpoint(EndpointType::Community, default_community_name).to_string(), local: true, private_key: Some(main_community_keypair.private_key), public_key: Some(main_community_keypair.public_key), last_refreshed_at: None, published: None, icon: None, banner: None, }; blocking(pool, move |conn| Community::create(conn, &community_form)).await?? } }; // Sign them up for main community no matter what let community_follower_form = CommunityFollowerForm { community_id: main_community.id, user_id: inserted_user.id, }; let follow = move |conn: &'_ _| CommunityFollower::follow(conn, &community_follower_form); if blocking(pool, follow).await?.is_err() { return Err(APIError::err("community_follower_already_exists").into()); }; // If its an admin, add them as a mod and follower to main if data.admin { let community_moderator_form = CommunityModeratorForm { community_id: main_community.id, user_id: inserted_user.id, }; let join = move |conn: &'_ _| CommunityModerator::join(conn, &community_moderator_form); if blocking(pool, join).await?.is_err() { return Err(APIError::err("community_moderator_already_exists").into()); } } // Return the jwt Ok(LoginResponse { jwt: Claims::jwt(inserted_user, Settings::get().hostname), }) } } #[async_trait::async_trait(?Send)] impl Perform for Oper { type Response = GetCaptchaResponse; async fn perform( &self, _pool: &DbPool, websocket_info: Option, ) -> Result { let captcha_settings = Settings::get().captcha; if !captcha_settings.enabled { return Ok(GetCaptchaResponse { ok: None }); } let captcha = match captcha_settings.difficulty.as_str() { "easy" => gen(Difficulty::Easy), "medium" => gen(Difficulty::Medium), "hard" => gen(Difficulty::Hard), _ => gen(Difficulty::Medium), }; let answer = captcha.chars_as_string(); let png_byte_array = captcha.as_png().expect("failed to generate captcha"); let png = base64::encode(png_byte_array); let uuid = uuid::Uuid::new_v4().to_string(); let wav = captcha_espeak_wav_base64(&answer).ok(); let captcha_item = CaptchaItem { answer, uuid: uuid.to_owned(), expires: naive_now() + Duration::minutes(10), // expires in 10 minutes }; if let Some(ws) = websocket_info { ws.chatserver.do_send(captcha_item); } Ok(GetCaptchaResponse { ok: Some(CaptchaResponse { png, uuid, wav }), }) } } #[async_trait::async_trait(?Send)] impl Perform for Oper { type Response = LoginResponse; async fn perform( &self, pool: &DbPool, _websocket_info: Option, ) -> Result { let data: &SaveUserSettings = &self.data; let user = get_user_from_jwt(&data.auth, pool).await?; let user_id = user.id; let read_user = blocking(pool, move |conn| User_::read(conn, user_id)).await??; let bio = match &data.bio { Some(bio) => { if bio.chars().count() <= 300 { Some(bio.to_owned()) } else { return Err(APIError::err("bio_length_overflow").into()); } } None => read_user.bio, }; let avatar = diesel_option_overwrite(&data.avatar); let banner = diesel_option_overwrite(&data.banner); let email = diesel_option_overwrite(&data.email); // The DB constraint should stop too many characters let preferred_username = match &data.preferred_username { Some(preferred_username) => Some(preferred_username.to_owned()), None => read_user.preferred_username, }; let password_encrypted = match &data.new_password { Some(new_password) => { match &data.new_password_verify { Some(new_password_verify) => { // Make sure passwords match if new_password != new_password_verify { return Err(APIError::err("passwords_dont_match").into()); } // Check the old password match &data.old_password { Some(old_password) => { let valid: bool = verify(old_password, &read_user.password_encrypted).unwrap_or(false); if !valid { return Err(APIError::err("password_incorrect").into()); } let new_password = new_password.to_owned(); let user = blocking(pool, move |conn| { User_::update_password(conn, user_id, &new_password) }) .await??; user.password_encrypted } None => return Err(APIError::err("password_incorrect").into()), } } None => return Err(APIError::err("passwords_dont_match").into()), } } None => read_user.password_encrypted, }; let user_form = UserForm { name: read_user.name, email, matrix_user_id: data.matrix_user_id.to_owned(), avatar, banner, password_encrypted, preferred_username, updated: Some(naive_now()), admin: read_user.admin, banned: read_user.banned, show_nsfw: data.show_nsfw, theme: data.theme.to_owned(), default_sort_type: data.default_sort_type, default_listing_type: data.default_listing_type, lang: data.lang.to_owned(), show_avatars: data.show_avatars, send_notifications_to_email: data.send_notifications_to_email, actor_id: read_user.actor_id, bio, local: read_user.local, private_key: read_user.private_key, public_key: read_user.public_key, last_refreshed_at: None, }; let res = blocking(pool, move |conn| User_::update(conn, user_id, &user_form)).await?; let updated_user: User_ = match res { Ok(user) => user, Err(e) => { let err_type = if e.to_string() == "duplicate key value violates unique constraint \"user__email_key\"" { "email_already_exists" } else { "user_already_exists" }; return Err(APIError::err(err_type).into()); } }; // Return the jwt Ok(LoginResponse { jwt: Claims::jwt(updated_user, Settings::get().hostname), }) } } #[async_trait::async_trait(?Send)] impl Perform for Oper { type Response = GetUserDetailsResponse; async fn perform( &self, pool: &DbPool, _websocket_info: Option, ) -> Result { let data: &GetUserDetails = &self.data; let user = get_user_from_jwt_opt(&data.auth, pool).await?; let show_nsfw = match &user { Some(user) => user.show_nsfw, None => false, }; let sort = SortType::from_str(&data.sort)?; let username = data .username .to_owned() .unwrap_or_else(|| "admin".to_string()); let user_details_id = match data.user_id { Some(id) => id, None => { let user = blocking(pool, move |conn| User_::read_from_name(conn, &username)).await?; match user { Ok(user) => user.id, Err(_e) => return Err(APIError::err("couldnt_find_that_username_or_email").into()), } } }; let user_view = blocking(pool, move |conn| { UserView::get_user_secure(conn, user_details_id) }) .await??; let page = data.page; let limit = data.limit; let saved_only = data.saved_only; let community_id = data.community_id; let user_id = user.map(|u| u.id); let (posts, comments) = blocking(pool, move |conn| { let mut posts_query = PostQueryBuilder::create(conn) .sort(&sort) .show_nsfw(show_nsfw) .saved_only(saved_only) .for_community_id(community_id) .my_user_id(user_id) .page(page) .limit(limit); let mut comments_query = CommentQueryBuilder::create(conn) .sort(&sort) .saved_only(saved_only) .my_user_id(user_id) .page(page) .limit(limit); // If its saved only, you don't care what creator it was // Or, if its not saved, then you only want it for that specific creator if !saved_only { posts_query = posts_query.for_creator_id(user_details_id); comments_query = comments_query.for_creator_id(user_details_id); } let posts = posts_query.list()?; let comments = comments_query.list()?; Ok((posts, comments)) as Result<_, LemmyError> }) .await??; let follows = blocking(pool, move |conn| { CommunityFollowerView::for_user(conn, user_details_id) }) .await??; let moderates = blocking(pool, move |conn| { CommunityModeratorView::for_user(conn, user_details_id) }) .await??; // Return the jwt Ok(GetUserDetailsResponse { user: user_view, follows, moderates, comments, posts, }) } } #[async_trait::async_trait(?Send)] impl Perform for Oper { type Response = AddAdminResponse; async fn perform( &self, pool: &DbPool, websocket_info: Option, ) -> Result { let data: &AddAdmin = &self.data; let user = get_user_from_jwt(&data.auth, pool).await?; // Make sure user is an admin is_admin(pool, user.id).await?; let added = data.added; let added_user_id = data.user_id; let add_admin = move |conn: &'_ _| User_::add_admin(conn, added_user_id, added); if blocking(pool, add_admin).await?.is_err() { return Err(APIError::err("couldnt_update_user").into()); } // Mod tables let form = ModAddForm { mod_user_id: user.id, other_user_id: data.user_id, removed: Some(!data.added), }; blocking(pool, move |conn| ModAdd::create(conn, &form)).await??; let site_creator_id = blocking(pool, move |conn| Site::read(conn, 1).map(|s| s.creator_id)).await??; let mut admins = blocking(pool, move |conn| UserView::admins(conn)).await??; let creator_index = admins.iter().position(|r| r.id == site_creator_id).unwrap(); let creator_user = admins.remove(creator_index); admins.insert(0, creator_user); let res = AddAdminResponse { admins }; if let Some(ws) = websocket_info { ws.chatserver.do_send(SendAllMessage { op: UserOperation::AddAdmin, response: res.clone(), my_id: ws.id, }); } Ok(res) } } #[async_trait::async_trait(?Send)] impl Perform for Oper { type Response = BanUserResponse; async fn perform( &self, pool: &DbPool, websocket_info: Option, ) -> Result { let data: &BanUser = &self.data; let user = get_user_from_jwt(&data.auth, pool).await?; // Make sure user is an admin is_admin(pool, user.id).await?; let ban = data.ban; let banned_user_id = data.user_id; let ban_user = move |conn: &'_ _| User_::ban_user(conn, banned_user_id, ban); if blocking(pool, ban_user).await?.is_err() { return Err(APIError::err("couldnt_update_user").into()); } // Mod tables let expires = match data.expires { Some(time) => Some(naive_from_unix(time)), None => None, }; let form = ModBanForm { mod_user_id: user.id, other_user_id: data.user_id, reason: data.reason.to_owned(), banned: Some(data.ban), expires, }; blocking(pool, move |conn| ModBan::create(conn, &form)).await??; let user_id = data.user_id; let user_view = blocking(pool, move |conn| UserView::get_user_secure(conn, user_id)).await??; let res = BanUserResponse { user: user_view, banned: data.ban, }; if let Some(ws) = websocket_info { ws.chatserver.do_send(SendAllMessage { op: UserOperation::BanUser, response: res.clone(), my_id: ws.id, }); } Ok(res) } } #[async_trait::async_trait(?Send)] impl Perform for Oper { type Response = GetRepliesResponse; async fn perform( &self, pool: &DbPool, _websocket_info: Option, ) -> Result { let data: &GetReplies = &self.data; let user = get_user_from_jwt(&data.auth, pool).await?; let sort = SortType::from_str(&data.sort)?; let page = data.page; let limit = data.limit; let unread_only = data.unread_only; let user_id = user.id; let replies = blocking(pool, move |conn| { ReplyQueryBuilder::create(conn, user_id) .sort(&sort) .unread_only(unread_only) .page(page) .limit(limit) .list() }) .await??; Ok(GetRepliesResponse { replies }) } } #[async_trait::async_trait(?Send)] impl Perform for Oper { type Response = GetUserMentionsResponse; async fn perform( &self, pool: &DbPool, _websocket_info: Option, ) -> Result { let data: &GetUserMentions = &self.data; let user = get_user_from_jwt(&data.auth, pool).await?; let sort = SortType::from_str(&data.sort)?; let page = data.page; let limit = data.limit; let unread_only = data.unread_only; let user_id = user.id; let mentions = blocking(pool, move |conn| { UserMentionQueryBuilder::create(conn, user_id) .sort(&sort) .unread_only(unread_only) .page(page) .limit(limit) .list() }) .await??; Ok(GetUserMentionsResponse { mentions }) } } #[async_trait::async_trait(?Send)] impl Perform for Oper { type Response = UserMentionResponse; async fn perform( &self, pool: &DbPool, _websocket_info: Option, ) -> Result { let data: &MarkUserMentionAsRead = &self.data; let user = get_user_from_jwt(&data.auth, pool).await?; let user_mention_id = data.user_mention_id; let read_user_mention = blocking(pool, move |conn| UserMention::read(conn, user_mention_id)).await??; if user.id != read_user_mention.recipient_id { return Err(APIError::err("couldnt_update_comment").into()); } let user_mention_id = read_user_mention.id; let read = data.read; let update_mention = move |conn: &'_ _| UserMention::update_read(conn, user_mention_id, read); if blocking(pool, update_mention).await?.is_err() { return Err(APIError::err("couldnt_update_comment").into()); }; let user_mention_id = read_user_mention.id; let user_id = user.id; let user_mention_view = blocking(pool, move |conn| { UserMentionView::read(conn, user_mention_id, user_id) }) .await??; Ok(UserMentionResponse { mention: user_mention_view, }) } } #[async_trait::async_trait(?Send)] impl Perform for Oper { type Response = GetRepliesResponse; async fn perform( &self, pool: &DbPool, _websocket_info: Option, ) -> Result { let data: &MarkAllAsRead = &self.data; let user = get_user_from_jwt(&data.auth, pool).await?; let user_id = user.id; let replies = blocking(pool, move |conn| { ReplyQueryBuilder::create(conn, user_id) .unread_only(true) .page(1) .limit(999) .list() }) .await??; // TODO: this should probably be a bulk operation // Not easy to do as a bulk operation, // because recipient_id isn't in the comment table for reply in &replies { let reply_id = reply.id; let mark_as_read = move |conn: &'_ _| Comment::update_read(conn, reply_id, true); if blocking(pool, mark_as_read).await?.is_err() { return Err(APIError::err("couldnt_update_comment").into()); } } // Mark all user mentions as read let update_user_mentions = move |conn: &'_ _| UserMention::mark_all_as_read(conn, user_id); if blocking(pool, update_user_mentions).await?.is_err() { return Err(APIError::err("couldnt_update_comment").into()); } // Mark all private_messages as read let update_pm = move |conn: &'_ _| PrivateMessage::mark_all_as_read(conn, user_id); if blocking(pool, update_pm).await?.is_err() { return Err(APIError::err("couldnt_update_private_message").into()); } Ok(GetRepliesResponse { replies: vec![] }) } } #[async_trait::async_trait(?Send)] impl Perform for Oper { type Response = LoginResponse; async fn perform( &self, pool: &DbPool, _websocket_info: Option, ) -> Result { let data: &DeleteAccount = &self.data; let user = get_user_from_jwt(&data.auth, pool).await?; // Verify the password let valid: bool = verify(&data.password, &user.password_encrypted).unwrap_or(false); if !valid { return Err(APIError::err("password_incorrect").into()); } // Comments let user_id = user.id; let comments = blocking(pool, move |conn| { CommentQueryBuilder::create(conn) .for_creator_id(user_id) .limit(std::i64::MAX) .list() }) .await??; // TODO: this should probably be a bulk operation for comment in &comments { let comment_id = comment.id; let permadelete = move |conn: &'_ _| Comment::permadelete(conn, comment_id); if blocking(pool, permadelete).await?.is_err() { return Err(APIError::err("couldnt_update_comment").into()); } } // Posts let posts = blocking(pool, move |conn| { PostQueryBuilder::create(conn) .sort(&SortType::New) .for_creator_id(user_id) .limit(std::i64::MAX) .list() }) .await??; // TODO: this should probably be a bulk operation for post in &posts { let post_id = post.id; let permadelete = move |conn: &'_ _| Post::permadelete(conn, post_id); if blocking(pool, permadelete).await?.is_err() { return Err(APIError::err("couldnt_update_post").into()); } } Ok(LoginResponse { jwt: data.auth.to_owned(), }) } } #[async_trait::async_trait(?Send)] impl Perform for Oper { type Response = PasswordResetResponse; async fn perform( &self, pool: &DbPool, _websocket_info: Option, ) -> Result { let data: &PasswordReset = &self.data; // Fetch that email let email = data.email.clone(); let user = match blocking(pool, move |conn| User_::find_by_email(conn, &email)).await? { Ok(user) => user, Err(_e) => return Err(APIError::err("couldnt_find_that_username_or_email").into()), }; // Generate a random token let token = generate_random_string(); // Insert the row let token2 = token.clone(); let user_id = user.id; blocking(pool, move |conn| { PasswordResetRequest::create_token(conn, user_id, &token2) }) .await??; // Email the pure token to the user. // TODO no i18n support here. let user_email = &user.email.expect("email"); let subject = &format!("Password reset for {}", user.name); let hostname = &format!("https://{}", Settings::get().hostname); //TODO add https for now. let html = &format!("

Password Reset Request for {}


Click here to reset your password", user.name, hostname, &token); match send_email(subject, user_email, &user.name, html) { Ok(_o) => _o, Err(_e) => return Err(APIError::err(&_e).into()), }; Ok(PasswordResetResponse {}) } } #[async_trait::async_trait(?Send)] impl Perform for Oper { type Response = LoginResponse; async fn perform( &self, pool: &DbPool, _websocket_info: Option, ) -> Result { let data: &PasswordChange = &self.data; // Fetch the user_id from the token let token = data.token.clone(); let user_id = blocking(pool, move |conn| { PasswordResetRequest::read_from_token(conn, &token).map(|p| p.user_id) }) .await??; // Make sure passwords match if data.password != data.password_verify { return Err(APIError::err("passwords_dont_match").into()); } // Update the user with the new password let password = data.password.clone(); let updated_user = match blocking(pool, move |conn| { User_::update_password(conn, user_id, &password) }) .await? { Ok(user) => user, Err(_e) => return Err(APIError::err("couldnt_update_user").into()), }; // Return the jwt Ok(LoginResponse { jwt: Claims::jwt(updated_user, Settings::get().hostname), }) } } #[async_trait::async_trait(?Send)] impl Perform for Oper { type Response = PrivateMessageResponse; async fn perform( &self, pool: &DbPool, websocket_info: Option, ) -> Result { let data: &CreatePrivateMessage = &self.data; let user = get_user_from_jwt(&data.auth, pool).await?; let hostname = &format!("https://{}", Settings::get().hostname); let content_slurs_removed = remove_slurs(&data.content.to_owned()); let private_message_form = PrivateMessageForm { content: content_slurs_removed.to_owned(), creator_id: user.id, recipient_id: data.recipient_id, deleted: None, read: None, updated: None, ap_id: "http://fake.com".into(), local: true, published: None, }; let inserted_private_message = match blocking(pool, move |conn| { PrivateMessage::create(conn, &private_message_form) }) .await? { Ok(private_message) => private_message, Err(_e) => { return Err(APIError::err("couldnt_create_private_message").into()); } }; let inserted_private_message_id = inserted_private_message.id; let updated_private_message = match blocking(pool, move |conn| { let apub_id = make_apub_endpoint( EndpointType::PrivateMessage, &inserted_private_message_id.to_string(), ) .to_string(); PrivateMessage::update_ap_id(&conn, inserted_private_message_id, apub_id) }) .await? { Ok(private_message) => private_message, Err(_e) => return Err(APIError::err("couldnt_create_private_message").into()), }; updated_private_message .send_create(&user, &self.client, pool) .await?; // Send notifications to the recipient let recipient_id = data.recipient_id; let recipient_user = blocking(pool, move |conn| User_::read(conn, recipient_id)).await??; if recipient_user.send_notifications_to_email { if let Some(email) = recipient_user.email { let subject = &format!( "{} - Private Message from {}", Settings::get().hostname, user.name, ); let html = &format!( "

Private Message


{} - {}

inbox", user.name, &content_slurs_removed, hostname ); match send_email(subject, &email, &recipient_user.name, html) { Ok(_o) => _o, Err(e) => error!("{}", e), }; } } let message = blocking(pool, move |conn| { PrivateMessageView::read(conn, inserted_private_message.id) }) .await??; let res = PrivateMessageResponse { message }; if let Some(ws) = websocket_info { ws.chatserver.do_send(SendUserRoomMessage { op: UserOperation::CreatePrivateMessage, response: res.clone(), recipient_id: recipient_user.id, my_id: ws.id, }); } Ok(res) } } #[async_trait::async_trait(?Send)] impl Perform for Oper { type Response = PrivateMessageResponse; async fn perform( &self, pool: &DbPool, websocket_info: Option, ) -> Result { let data: &EditPrivateMessage = &self.data; let user = get_user_from_jwt(&data.auth, pool).await?; // Checking permissions let edit_id = data.edit_id; let orig_private_message = blocking(pool, move |conn| PrivateMessage::read(conn, edit_id)).await??; if user.id != orig_private_message.creator_id { return Err(APIError::err("no_private_message_edit_allowed").into()); } // Doing the update let content_slurs_removed = remove_slurs(&data.content); let edit_id = data.edit_id; let updated_private_message = match blocking(pool, move |conn| { PrivateMessage::update_content(conn, edit_id, &content_slurs_removed) }) .await? { Ok(private_message) => private_message, Err(_e) => return Err(APIError::err("couldnt_update_private_message").into()), }; // Send the apub update updated_private_message .send_update(&user, &self.client, pool) .await?; let edit_id = data.edit_id; let message = blocking(pool, move |conn| PrivateMessageView::read(conn, edit_id)).await??; let recipient_id = message.recipient_id; let res = PrivateMessageResponse { message }; if let Some(ws) = websocket_info { ws.chatserver.do_send(SendUserRoomMessage { op: UserOperation::EditPrivateMessage, response: res.clone(), recipient_id, my_id: ws.id, }); } Ok(res) } } #[async_trait::async_trait(?Send)] impl Perform for Oper { type Response = PrivateMessageResponse; async fn perform( &self, pool: &DbPool, websocket_info: Option, ) -> Result { let data: &DeletePrivateMessage = &self.data; let user = get_user_from_jwt(&data.auth, pool).await?; // Checking permissions let edit_id = data.edit_id; let orig_private_message = blocking(pool, move |conn| PrivateMessage::read(conn, edit_id)).await??; if user.id != orig_private_message.creator_id { return Err(APIError::err("no_private_message_edit_allowed").into()); } // Doing the update let edit_id = data.edit_id; let deleted = data.deleted; let updated_private_message = match blocking(pool, move |conn| { PrivateMessage::update_deleted(conn, edit_id, deleted) }) .await? { Ok(private_message) => private_message, Err(_e) => return Err(APIError::err("couldnt_update_private_message").into()), }; // Send the apub update if data.deleted { updated_private_message .send_delete(&user, &self.client, pool) .await?; } else { updated_private_message .send_undo_delete(&user, &self.client, pool) .await?; } let edit_id = data.edit_id; let message = blocking(pool, move |conn| PrivateMessageView::read(conn, edit_id)).await??; let recipient_id = message.recipient_id; let res = PrivateMessageResponse { message }; if let Some(ws) = websocket_info { ws.chatserver.do_send(SendUserRoomMessage { op: UserOperation::DeletePrivateMessage, response: res.clone(), recipient_id, my_id: ws.id, }); } Ok(res) } } #[async_trait::async_trait(?Send)] impl Perform for Oper { type Response = PrivateMessageResponse; async fn perform( &self, pool: &DbPool, websocket_info: Option, ) -> Result { let data: &MarkPrivateMessageAsRead = &self.data; let user = get_user_from_jwt(&data.auth, pool).await?; // Checking permissions let edit_id = data.edit_id; let orig_private_message = blocking(pool, move |conn| PrivateMessage::read(conn, edit_id)).await??; if user.id != orig_private_message.recipient_id { return Err(APIError::err("couldnt_update_private_message").into()); } // Doing the update let edit_id = data.edit_id; let read = data.read; match blocking(pool, move |conn| { PrivateMessage::update_read(conn, edit_id, read) }) .await? { Ok(private_message) => private_message, Err(_e) => return Err(APIError::err("couldnt_update_private_message").into()), }; // No need to send an apub update let edit_id = data.edit_id; let message = blocking(pool, move |conn| PrivateMessageView::read(conn, edit_id)).await??; let recipient_id = message.recipient_id; let res = PrivateMessageResponse { message }; if let Some(ws) = websocket_info { ws.chatserver.do_send(SendUserRoomMessage { op: UserOperation::MarkPrivateMessageAsRead, response: res.clone(), recipient_id, my_id: ws.id, }); } Ok(res) } } #[async_trait::async_trait(?Send)] impl Perform for Oper { type Response = PrivateMessagesResponse; async fn perform( &self, pool: &DbPool, _websocket_info: Option, ) -> Result { let data: &GetPrivateMessages = &self.data; let user = get_user_from_jwt(&data.auth, pool).await?; let user_id = user.id; let page = data.page; let limit = data.limit; let unread_only = data.unread_only; let messages = blocking(pool, move |conn| { PrivateMessageQueryBuilder::create(&conn, user_id) .page(page) .limit(limit) .unread_only(unread_only) .list() }) .await??; Ok(PrivateMessagesResponse { messages }) } } #[async_trait::async_trait(?Send)] impl Perform for Oper { type Response = UserJoinResponse; async fn perform( &self, pool: &DbPool, websocket_info: Option, ) -> Result { let data: &UserJoin = &self.data; let user = get_user_from_jwt(&data.auth, pool).await?; if let Some(ws) = websocket_info { if let Some(id) = ws.id { ws.chatserver.do_send(JoinUserRoom { user_id: user.id, id, }); } } Ok(UserJoinResponse { user_id: user.id }) } }